Fixed Inductors

Use the filters and product table below to compare Fixed Inductors components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	Type	Material - Core	Inductance	Tolerance	Current Rating (Amps)	Current - Saturation (Isat)	Shielding	DC Resistance (DCR)	Q @ Freq	Frequency - Self Resonant	Ratings	Operating Temperature	Inductance Frequency - Test	Features	Mounting Type	Supplier Device Package	Size / Dimension	Height - Seated (Max)
PA4303.333NLT FIXED IND 33UH 2A 112 MOHM SMD Pulse Electronics	3,017	-	RFQ	Datasheet	PA4303.XXXNLT	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	33 µH	±20%	2 A	-	Shielded	112mOhm Max	-	-	-	-40°C ~ 125°C	1 kHz	-	Surface Mount	-	0.492" L x 0.492" W (12.50mm x 12.50mm)	0.197" (5.00mm)
PA4303.334NLT FIXED IND 330UH 550MA 936MOHM SM Pulse Electronics	4,037	-	RFQ	Datasheet	PA4303.XXXNLT	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	330 µH	±20%	550 mA	-	Shielded	936mOhm Max	-	-	-	-40°C ~ 125°C	1 kHz	-	Surface Mount	-	0.492" L x 0.492" W (12.50mm x 12.50mm)	0.197" (5.00mm)
PA4303.392NLT FIXED IND 3.9UH 5.1A 21 MOHM SMD Pulse Electronics	2,135	-	RFQ	Datasheet	PA4303.XXXNLT	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	3.9 µH	±30%	5.1 A	-	Shielded	21mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.492" L x 0.492" W (12.50mm x 12.50mm)	0.197" (5.00mm)
PA4303.393NLT FIXED IND 39UH 1.9A 121 MOHM SMD Pulse Electronics	1,562	-	RFQ	Datasheet	PA4303.XXXNLT	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	39 µH	±20%	1.9 A	-	Shielded	121mOhm Max	-	-	-	-40°C ~ 125°C	1 kHz	-	Surface Mount	-	0.492" L x 0.492" W (12.50mm x 12.50mm)	0.197" (5.00mm)
PA4303.394NLT FIXED IND 390UH 500MA 1.05OHM SM Pulse Electronics	4,408	-	RFQ	Datasheet	PA4303.XXXNLT	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	390 µH	±20%	500 mA	-	Shielded	1.05Ohm Max	-	-	-	-40°C ~ 125°C	1 kHz	-	Surface Mount	-	0.492" L x 0.492" W (12.50mm x 12.50mm)	0.197" (5.00mm)
PA4303.472NLT FIXED IND 4.7UH 4.8A 22 MOHM SMD Pulse Electronics	4,353	-	RFQ	Datasheet	PA4303.XXXNLT	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	4.7 µH	±30%	4.8 A	-	Shielded	22mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.492" L x 0.492" W (12.50mm x 12.50mm)	0.197" (5.00mm)
PA4303.473NLT FIXED IND 47UH 1.8A 166 MOHM SMD Pulse Electronics	3,541	-	RFQ	Datasheet	PA4303.XXXNLT	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	47 µH	±20%	1.8 A	-	Shielded	166mOhm Max	-	-	-	-40°C ~ 125°C	1 kHz	-	Surface Mount	-	0.492" L x 0.492" W (12.50mm x 12.50mm)	0.197" (5.00mm)
PA4303.474NLT FIXED IND 470UH 440MA 1.3OHM SMD Pulse Electronics	3,647	-	RFQ	Datasheet	PA4303.XXXNLT	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	470 µH	±20%	440 mA	-	Shielded	1.3Ohm Max	-	-	-	-40°C ~ 125°C	1 kHz	-	Surface Mount	-	0.492" L x 0.492" W (12.50mm x 12.50mm)	0.197" (5.00mm)
PA4303.562NLT FIXED IND 5.6UH 4.3A 23 MOHM SMD Pulse Electronics	2,611	-	RFQ	Datasheet	PA4303.XXXNLT	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	5.6 µH	±30%	4.3 A	-	Shielded	23mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.492" L x 0.492" W (12.50mm x 12.50mm)	0.197" (5.00mm)
PA4303.563NLT FIXED IND 56UH 1.7A 182 MOHM SMD Pulse Electronics	1,116	-	RFQ	Datasheet	PA4303.XXXNLT	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	56 µH	±20%	1.7 A	-	Shielded	182mOhm Max	-	-	-	-40°C ~ 125°C	1 kHz	-	Surface Mount	-	0.492" L x 0.492" W (12.50mm x 12.50mm)	0.197" (5.00mm)

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FREQUENTLY ASKED QUESTIONS

Fixed Inductors FAQ

Common questions about filtering, comparing and sourcing Fixed Inductors components.

How can I narrow the Fixed Inductors selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific Fixed Inductors part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.